Running lossless scaling and steam input on launch options

Trying to run lossless scaling and steam input for controller usage on kcd2. For whatever reason I can’t get the game to use a controller input layout without steamdeck=1 in the launch options but I also want to use lossless scaling while playing the game as well. When I’ve tried working the 2 at the same time I’ve gotten lossless scaling to work but not steam input. I’ve tried everything to try and get the controls to work (protons, reinstalling the game, deleting proton files, launching in desktop, changing button layouts, enabling and disabling steam input in game properties, etc) just wondering if any any of y’all know how to combine the 2 launch options to work together. Thanks:))